160990185

素因数分解:

$3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{233}}^1\times {\mathrm{631}}^1$

素因数の和:945

約数の個数: 32

約数和(自身を含む): 262649088

約数和(自身を除く): 101658903

約数列:

[1, 3, 5, 15, 73, 219, 233, 365, 631, 699, 1095, 1165, 1893, 3155, 3495, 9465, 17009, 46063, 51027, 85045, 138189, 147023, 230315, 255135, 441069, 690945, 735115, 2205345, 10732679, 32198037, 53663395, 160990185]

約数ペア:

[(1, 160990185), (3, 53663395), (5, 32198037), (15, 10732679), (73, 2205345), (219, 735115), (233, 690945), (365, 441069), (631, 255135), (699, 230315), (1095, 147023), (1165, 138189), (1893, 85045), (3155, 51027), (3495, 46063), (9465, 17009)]